2420585660 has 12 divisors (see below), whose sum is σ = 5083229928. Its totient is φ = 968234256.

The previous prime is 2420585633. The next prime is 2420585663. The reversal of 2420585660 is 665850242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420585663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60514622 + ... + 60514661.

It is an arithmetic number, because the mean of its divisors is an integer number (423602494).

Almost surely, 2^2420585660 is an apocalyptic number.

2420585660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420585660 is an abundant number, since it is smaller than the sum of its proper divisors (2662644268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2420585660 is a wasteful number, since it uses less digits than its factorization.

2420585660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121029292 (or 121029290 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 2420585660 is about 49199.4477611284. The cubic root of 2420585660 is about 1342.6829849051.

The spelling of 2420585660 in words is "two billion, four hundred twenty million, five hundred eighty-five thousand, six hundred sixty".